The MRU SWG 100 BioGas analyzer is specifically designed for the harsh environment of combined heat and power (CHP) engine gas monitoring. Built with an IP54 steel case, it is robust and durable for industrial use . A key feature is its ability to simultaneously monitor up to two sites with a single analyzer, with measurements user-selectable up to 24 times per 24 hours .

The SWG 100 provides accurate measurements of key biogas components. It measures CH4 and CO2 from 0 to 100%, O2 from 0 to 25%, and H2S from 0 to 2,000ppm with a 5,000ppm overload capability . Please note that sensors are not included in the base model and must be added as accessories; at least one sensor is required for operation .

The analyzer is equipped with features to ensure reliable performance in challenging conditions. These include an integrated condensate trap, a solenoid valve for auto-zero calibration, and a stainless steel flow restrictor orifice. It also includes a sample gas shut-down solenoid valve for added safety. The instrument provides clear readouts via a 3.5" TFT color display, making it easy to operate and monitor gas concentrations in real-time .